diff mbox series

[linux,dev-6.0,2/2] ARM: dts: aspeed: bletchley: enable wdtrst1

Message ID 20221226055118.2836493-3-potin.lai.pt@gmail.com
State New
Headers show
Series ARM: dts: aspeed: bletchley: Update Bletchley devicetree | expand

Commit Message

Potin Lai Dec. 26, 2022, 5:51 a.m. UTC 
Enable WDTRST1 external signal to send a reset pluse to peripherals while
BMC reset.

Signed-off-by: Potin Lai <potin.lai.pt@gmail.com>
---
 arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts | 11 +++++++++++
 1 file changed, 11 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
index 791f83aaac50..050ed7e810fa 100644
--- a/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-facebook-bletchley.dts
@@ -1064,3 +1064,14 @@  pinctrl_gpiov2_unbiased_default: gpiov2 {
 		bias-disable;
 	};
 };
+
+&wdt1 {
+	status = "okay";
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdtrst1_default>;
+	aspeed,reset-type = "soc";
+	aspeed,external-signal;
+	aspeed,ext-push-pull;
+	aspeed,ext-active-high;
+	aspeed,ext-pulse-duration = <256>;
+};